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      1 /*
      2  * Copyright (C) 2006 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.internal.telephony;
     18 
     19 /**
     20  * {@hide}
     21  */
     22 public class
     23 IccIoResult {
     24     public int sw1;
     25     public int sw2;
     26 
     27     public byte[] payload;
     28 
     29     public IccIoResult(int sw1, int sw2, byte[] payload) {
     30         this.sw1 = sw1;
     31         this.sw2 = sw2;
     32         this.payload = payload;
     33     }
     34 
     35     public IccIoResult(int sw1, int sw2, String hexString) {
     36         this(sw1, sw2, IccUtils.hexStringToBytes(hexString));
     37     }
     38 
     39     public String toString() {
     40         return "IccIoResponse sw1:0x" + Integer.toHexString(sw1) + " sw2:0x"
     41                 + Integer.toHexString(sw2);
     42     }
     43 
     44     /**
     45      * true if this operation was successful
     46      * See GSM 11.11 Section 9.4
     47      * (the fun stuff is absent in 51.011)
     48      */
     49     public boolean success() {
     50         return sw1 == 0x90 || sw1 == 0x91 || sw1 == 0x9e || sw1 == 0x9f;
     51     }
     52 
     53     /**
     54      * Returns exception on error or null if success
     55      */
     56     public IccException getException() {
     57         if (success()) return null;
     58 
     59         switch (sw1) {
     60             case 0x94:
     61                 if (sw2 == 0x08) {
     62                     return new IccFileTypeMismatch();
     63                 } else {
     64                     return new IccFileNotFound();
     65                 }
     66             default:
     67                 return new IccException("sw1:" + sw1 + " sw2:" + sw2);
     68         }
     69     }
     70 }
     71